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SATELLITE GUIDANCE AND CONTROL DURING OPERATIVE OPTOELECTRONIC IMAGERY FOR DISASTER MANAGEMENT
Spacecraft Guidance Attitude Determination and Control Areal Land Surveying Disaster Management
2018/4/18
We consider problems on surveying the Earth surface during operative optoelectronic imagery for disaster management with respect to attitude guidance and control of the agile spacecraft. The land surv...
SATELLITE GUIDANCE AND CONTROL DURING OPERATIVE OPTOELECTRONIC IMAGERY FOR DISASTER MANAGEMENT
Spacecraft Guidance Attitude Determination Control Areal Land Surveying Disaster Management
2018/5/8
We consider problems on surveying the Earth surface during operative optoelectronic imagery for disaster management with respect to attitude guidance and control of the agile spacecraft. The land surv...
2018年SPIE先进生物医学和临床诊断和手术指导系统会议（SPIE Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVI）
2018年 SPIE 先进 生物医学 临床诊断 手术指导系统 会议
2017/11/28
2018年SPIE先进生物医学和临床诊断和手术指导系统会议（SPIE Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVI）。
THE ROLE OF ASTRO-GEODETIC IN PRECISE GUIDANCE OF LONG TUNNELS
Astro-geodetic TZK2-D Underground surveying vertical deflection
2016/1/15
One of prime aspects of surveying projects is guidance of paths of a long tunnel from different directions and finally ending all paths in a specific place. This kind of underground surveying, because...
Using Exotic Guidance for PLEIADES-HR Image Quality Calibration
Calibration Image Quality Guidance Star
2015/11/20
In-flight Image Quality calibration and performance assessment activities depend on specific acquisitions and, for some of them, on dedicated guidance of the satellite platform. The operational constr...
The paper presents a low-cost navigation system, which is based on digital terrestrial images. The database of the test area is filled by
digital images about road junctions, crossings, and other 刬rr...
GPS-Based Attitude and Guidance Displays for General Aviation
GPS-Based Attitude Guidance Displays General Aviation
2015/6/29
GPS was used with a short baseline (1 and 2 wavelengths) triple antenna configuration t o obtain attitude in conjunction with solid state rate gyros. The system was used to provide an inexpensive Atti...
3-D Perspective Displays for Guidance and Traffic Awareness
3-D Perspective Displays Traffic Awareness
2015/6/29
In August 1999 the Stanford University GPS Lab performed a series of flight tests designed to explore the possibilities of dynamically updating tunnels, enhanced height-above-terrain awareness, and tr...
Further Development of Galileo-GPS RAIM for Vertical Guidance
Further Development Galileo-GPS RAIM Vertical Guidance
2015/6/25
With the much anticipated deployment of Galileo, a new partner will rise on the sky of Global Navigation Satellite Systems (GNSS). Equally anticipated is the launch of the modernized block III GPS sat...
In the next ten years the number of pseudorange sources and their quality is expected to increase dramatically:The United States is going to add two new civil frequencies (L5 and L2C) in the modernize...
Multiple Hypothesis RAIM with Real-Time FDE and Forecasted Availability for Combined Galileo-GPS Vertical Guidance
Multiple Hypothesis RAIM Real-Time FDE Forecasted Availability Galileo-GPS Vertical Guidance
2015/6/25
The number of ranging sources for the aviation user is expected to increase with the Galileo system becoming fully operational over the next decade, and the projected launch of a modernized GPS III co...
Fault Detection and Elimination for Galileo-GPS Vertical Guidance
Fault Detection Elimination Galileo-GPS Vertical Guidance
2015/6/25
In anticipation of the future launches of dual-frequency GNSS satellites, such as Galileo and GPS block III, a series of new developments has taken place in the field of Receiver Autonomous Integrity ...
An Optimized Multiple Hypothesis RAIM Algorithm forVertical Guidance
Optimized Multiple Hypothesis RAIM Algorithm Vertical Guidance
2015/6/25
For several years, Receiver Autonomous Integrity Monitoring (RAIM) has been used successfully for horizontal positioning in the phases of flight with Protection levels on the order of several hundreds...
Prototyping Advanced RAIM for Vertical Guidance
Prototyping Advanced RAIM Vertical Guidance
2015/6/25
In the next decade, the GNSS environment is going to undergo a major transformation. First, two more GNSS core constellations are expected to be launched, Galileo and Compass. When these constellation...
Demonstrations of Multi-Constellation Advanced RAIM for Vertical Guidance using GPS and GLONASS Signals
Multi-Constellation Advanced RAIM Vertical Guidance GPS GLONASS Signals
2015/6/24
In the near future, many more navigation satellites with dual frequency L1 and L5 will be deployed. The increased number of satellites and the possibility of mitigating the ionospheric delay using dua...